May 2057 Eventi celesti

Posizione dell'osservatore:Beijing (39.904°, 116.407°)

Panoramica degli eventi celesti mensili

23 eventi celesti in totale, inclusi 4 fasi lunari e 2 eventi planetari.

Eventi celesti giornalieri

Tutti gli orari sono in ora locale (Asia/Shanghai)

Group Data Alba/Tramonto Sorgere/Tramontare della Luna Fase lunare Eventi celesti

Planetary outlook

May 2057 mid-month observing conditions

Mercury

Excellent
Magnitudine apparente: 0.2
Costellazione: Aries
Angular diameter: 7.1"
Status: near inferior conjunction

Observation tip: Visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Ascensione retta: 01h54m08s
Declinazione: +08°23'37"

Venus

Excellent
Magnitudine apparente: -4.5
Costellazione: Aries
Angular diameter: 26.2"
Status: near greatest eastern elongation

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Ascensione retta: 00h34m36s
Declinazione: +02°32'46"

Mars

Excellent
Magnitudine apparente: 1.0
Costellazione: Leo
Angular diameter: 6.4"
Status: near western quadrature

Observation tip: Visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Ascensione retta: 09h17m11s
Declinazione: +17°36'32"

Jupiter

Excellent
Magnitudine apparente: -2.2
Costellazione: Pisces
Angular diameter: 37.6"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its moons are easy to spot and it is excellent for telescope observing

Ascensione retta: 23h00m06s
Declinazione: -07°26'26"

Saturn

Excellent
Magnitudine apparente: 0.6
Costellazione: Aries
Angular diameter: 16.3"
Status: near eastern quadrature

Observation tip: Visible to the naked eye; Saturn’s rings require a telescope to see clearly

Ascensione retta: 01h52m31s
Declinazione: +09°08'03"

Uranus

Fair
Magnitudine apparente: 5.4
Costellazione: Libra
Angular diameter: 4.0"
Status: near western quadrature

Observation tip: Binoculars are recommended; Binoculars or a telescope are recommended

Ascensione retta: 13h17m52s
Declinazione: -07°32'02"

Neptune

Fair
Magnitudine apparente: 7.8
Costellazione: Gemini
Angular diameter: 2.2"
Status: near western quadrature

Observation tip: A telescope is required; A telescope is required; Neptune appears blue-green

Ascensione retta: 04h38m07s
Declinazione: +20°35'19"

Moon

Excellent
Magnitudine apparente: -12.7
Costellazione: Libra
Angular diameter: 12422.7"
Status: Moon illumination 80.8%

Observation tip: Moon illumination 80.8%; good for observing lunar surface detail

Ascensione retta: 12h18m22s
Declinazione: +03°39'16"